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- Komatsu HD785-1 vs. Caterpillar 769D
Komatsu HD785-1 vs. Caterpillar 769D
13 reasons to buy Komatsu HD785-1:
Weight
Unloaded rear weight distribution | 51.8 % and 50.3 % | 3 % more or 1.5 % |
Loaded rear weight distribution | 67.7 % and 66.8 % | 1 % more or 0.9 % |
Sizes
Clearance | 780 mm and 627 mm | 20 % more or 153 mm |
Unloading ground clearance | 900 mm and 465 mm | 48 % more or 435 mm |
Operation
Fuel Capacity | 1240 l. and 530 l. | 57 % more or 710 l. |
Cooling system fluid volume | 240 l. and 113.5 l. | 53 % more or 126.5 l. |
Engine oil volume | 150 l. and 45 l. | 70 % more or 105 l. |
Differential/final drive fluid volume | 224 l. and 83 l. | 63 % more or 141 l. |
Hydraulic system fluid volume | 460 l. and 155 l. | 66 % more or 305 l. |
Motor
Full power | 671.1 kW and 380.3 kW | 43 % more or 290.8 kW |
Effective power | 654 kW and 361.7 kW | 45 % more or 292.3 kW |
Displacement | 37.8 l. and 18 l. | 52 % more or 19.8 l. |
Dump
Lifting capacity with top | 51.8 m3 and 24.2 m3 | 53 % more or 27.6 m3 |
4 reasons to buy Caterpillar 769D:
Weight
Unloaded front weight distribution | 49.7 % and 48.2 % | 3 % more or 1.5 % |
Loaded front weight distribution | 33.2 % and 32.3 % | 3 % more or 0.9 % |
Gear box
Maximum speed | 77.7 km/h and 70 km/h | 10 % more or 7.7 km/h |
Forward gears number | 8 and 6 | 25 % more or 2 |
Neutral reasons:
Weight
Weight without load | 51500 kg and 35420 kg |
Laden weight | 129555 kg and 71400 kg |
Sizes
Unloading height | 9000 mm and 7751 mm |
Dimensional length | 10130 mm and 8039 mm |
Overall width | 5000 mm and 3910 mm |
Headroom | 4870 mm and 3690 mm |
Wheelbase | 4750 mm and 3713 mm |
Operation
Tyre size | 24.00-49-42PR and 18-R33 |
Motor
Manufacturer | Cummins and Caterpillar |
Model | KT-2300 and 3408ETA |
Gear box
Reverse gears number | 1 and 1 |
Dump
Nominal payload | 78000 kg and 35833.8 kg |
Discharge angle | 64 degrees and 60 degrees |
Images
Sizes
5. Clearance | 780 mm | 5. Clearance | 627 mm |
6. Unloading height | 9000 mm | 6. Unloading height | 7751 mm |
7. Unloading ground clearance | 900 mm | 7. Unloading ground clearance | 465 mm |
1. Dimensional length | 10130 mm | 1. Dimensional length | 8039 mm |
2. Overall width | 5000 mm | 2. Overall width | 3910 mm |
3. Headroom | 4870 mm | 3. Headroom | 3690 mm |
4. Wheelbase | 4750 mm | 4. Wheelbase | 3713 mm |
Dump
8. Discharge angle | 64 degrees | 8. Discharge angle | 60 degrees |